<template>
  <!-- 后台展示组件 -->
  <div class="back-main">
    <keep-alive :include="['PlatformData', 'PlatformMusic', 'PlatformUser']">
      <router-view></router-view>
    </keep-alive>
  </div>
</template>

<script>
export default {
  name: "BackMain",
};
</script>

<style lang="less" scoped>
.back-main {
  background-color: #333;
  flex: 1;
  height: 100vh;
}
</style>